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Soc Pour Lexploitation Des Procedes Ad Der Halden
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Soc Pour Lexploitation Des Procedes Ad Der Halden
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Publication of ES276390A1publicationCriticalpatent/ES276390A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
(AREA)
Abstract
Process for the continuous distillation of tars, characterized in that the tar is passed through a first vaporization zone that separates all the light fractions of said tar substantially, and then the tar is passed without the light fractions, through a second zone of vaporization in which the heavy fractions are separated from the pitch. (Machine-translation by Google Translate, not legally binding)
ES276390A1961-10-231962-04-03Procedure for continuous distillation of alquitrans (Machine-translation by Google Translate, not legally binding)
ExpiredES276390A1
(en)
A procedure for the treatment of a mixture of symmetrical and asymmetric diclorotetrafluorethane. (Machine-translation by Google Translate, not legally binding)
Procedure to separate aromatic substances from hydrocarbon mixtures with any content of these substances. (Machine-translation by Google Translate, not legally binding)
A procedure for the preparation of polylororonaphthalene for the impregnation of paper condensers (Machine-translation by Google Translate, not legally binding)
A procedure for obtaining a product for the separation of the concrete pieces of their molds. (Machine-translation by Google Translate, not legally binding)
Procedure for the purification of a mixture of esters of 3, 5, 5-trimethyl-cyclohexanol and mandelic acid (Machine-translation by Google Translate, not legally binding)